Which of the following is likely to be the most reputable source for your research report on Henrietta Lacks?
A
http://en.wikipedia.org/wiki/Henrietta_LacksB
http://www.guardian.co.uk/science/2010/jun/23/henrietta-lacksC
http://henriettalacks.blogspot.com/D
http://www.myspace.com/henriettalacks